FDT is a valuable idea in that it’s a stepping stone towards / approximation of UDT.
You might be thinking of TDT, which was invented prior to UDT. FDT actually came out after UDT. My understanding is that the OP disagrees with the entire TDT/UDT/FDT line of thinking, since they all one-box in Newcomb’s problem and the OP thinks one should two-box.
You might be thinking of TDT, which was invented prior to UDT. FDT actually came out after UDT. My understanding is that the OP disagrees with the entire TDT/UDT/FDT line of thinking, since they all one-box in Newcomb’s problem and the OP thinks one should two-box.